Red Team Penetration Tester

SimVentions

$110K — $150K *
US-AnywhereRemote in King George, VA
Aerospace & Defense
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • 5 years of experience in software engineering and DoD or IT systems
  • Active Secret Clearance required; Top Secret preferred
  • Strong knowledge of Linux and foundational understanding of Windows
  • Proficient with common PENTEST tools like Kali and Metasploit
  • Experience in penetration testing or red team operations
  • Minimum certification in cybersecurity (e.g., Security+, CCNA Security)
  • Penetration testing certificates from Offensive Security or SANS are required

Responsibilities

  • Debug and reverse engineer software components
  • Analyze system logs for both Windows and Linux environments
  • Develop and debug applications using various programming languages
  • Recommend modifications to fix vulnerabilities in software systems
  • Identify security flaws in both compiled and human-readable code
  • Implement NSA-approved encryption and apply security guidelines
  • Participate in code reviews and contribute to security documentation

Benefits

  • Medical, dental, vision, and prescription drug coverage
  • Employee Stock Ownership Plan (ESOP)
  • Competitive 401(k) programs
  • Health Savings and Reimbursement Accounts
  • Flexible Spending Accounts
  • Life insurance, short- and long-term disability coverage
  • Continuing Education Assistance
  • Generous Paid Time Off and Paid Leave options
  • Employee Assistance Program offering counseling services
Full Job Description
Overview

As a Red Team Penetration Tester, you will be responsible for conducting penetration testing and conducting offensive cybersecurity operations for the U.S. Government and DoD systems. You will work collaboratively with Blue Team and Cybersecurity professionals to enhance overall cyber posture. 

TravelNegligible Clearance

At minimum an ACTIVE Secret Clearance is required for this position. An ACTIVE Top Secret Clearance with SCI Eligibility is preferred. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. US Citizenship is required to obtain a clearance.

Requirements

Five (5) years' experience in software engineering applied to program development; modeling and simulation applied to DoD or Information Technology systems.

  • Linux (firm grasp with demonstrated knowledge)
  • Windows (foundational knowledge with good understanding of enterprise networks)

Strong working knowledge of common Penetration Testing (PENTEST) tools:

    • Kali
    • Metasploit
    • NMAP
    • Cobalt Strike

Documented experience in at least one of the following:

  • Penetration Testing (PENTEST)
  • Red Team Operations
  • Tool/Software Development (exploits/malware, C2, reverse engineering, bug bounties)
  • Python, C, C Sharp, C++, Go, Perl, Powershell
  • Web Dev/Web App Dev/Web Penetration testing
    • NSX, vCenter, vRealize Suite, Horizon View (VDI) and others
    • PAN-OS
    • FirePower, Nexus, IOS, ASA
    • ONTAP, SnapMirror
    • Active-Directory
    • Active Directory, SSO, MFA, Azure application integration, Identity Federation.
    • Automation using Powershell, PowerAutomate, Logic Apps, Graph API.
    • Experience with Palo Alto, Cisco, VMWare, NetApp and Microsoft products.
    • Entra ID (Azure AD), to include:
      • Microsoft Entra ID and Microsoft 365 in a hybrid environment.
      • Extending or integrating on premises AD with Entra ID.
      • Managing identity and access in Microsoft Entra ID.
    • Experience conducting Red Team operations in an MDE environment.
    • Experience with AWS, Cloud Audit, Serverless and Microservice Architecture
    • Experience working with AWS services (such as EC2, S3, KMS, RDS) and security best practices relevant to those services
    • Experience with Web Services penetration testing (RESTful and SOAP) Web Authentication protocols (e.g. OAuth2, SAML, LDAP)
  • PHP, ASP, SQL db's, Java, HTML, No SQL
  • Minimum certification one of the following:
    • Security+
    • CCNA Security
    • CySA+
    • GICSP
    • SSCP
  • Minimum certification as penetration tester and possess one of the following certificates:
    • Offensive Security Certs:
      • Offensive Security Certified Professional (OSCP)
      • Offensive Security Certified Expert (OSCE)
      • Offensive Security Exploitation Expert (OSEE)
      • Offensive Security Wireless Professional (OSWP)
    • SANS Certs:
      • SEC560 - Network Penetration testing and Ethical Hacking (GPEN Certification)
      • SEC542 - Web App Penetration Testing and Ethical Hacking (GWAPT Certification)
      • SEC660 - Advance Penetration Testing. Exploit Writing, and Ethical Hacking (GXPN Certification)
      • SEC642 - Advanced Web App Penetration Testing and Ethical Hacking
      • SEC564 - Red Team Operations and Threat Emulation
      • OSD Sponsored Cyber Operation Academy Course (COAC) graduates.
      • Capture the Flag (CTF) participation (DEFCON, Over-The-Wire (OTW), Hack the Box, USS Secure CTF's)
      • Security research resulting in a Common Vulnerabilities and Exposures (CVE)

 

Responsibilities
  • Debug and reverse engineer software.
  • Analyze Windows Events and Linux syslog's, boot logs and dmesg logs.
  • Program and debug Web 2.0, Java, Perl, Ada, C++, Tool Command Language(tcl/tk) scripts and graphical user interfaces (GUIs) using Microsoft Visual tel andRational ClearCase for software configuration management.
  • Recommend software modifications to systems to mitigate known vulnerabilities.Operate and administrate computer systems running HP-UX, UNIX, Solaris,Linux and Microsoft Windows.
  • Identify security flaws in compiled and human readable source code. Understandcode utilizing real-time VxWorks and Lynx OS operating systems, CommonObject Resource Broker Architecture (CORBA), firewalls and networkingprotocols.
  • Understand how to implement NSA approved encryption technologies anddevices. Apply DISA Security Technical Implementation Guides (STIGs).
  • Apply virtual hosting and server technology in system architectures. Understandand apply the concept of deceptive technology such as honey pots in systemarchitectures.
  • Participate in Code Reviews. Perform Static Source Code Analysis. Authorrecommendations for improving software and code design.
  • Contribute to a System Security Administrator and Operators Manual (SSAOM)
EducationHigh School Diploma or GED equivalent Compensation

Compensation at SimVentions is determined by a number of factors, including, but not limited to, the candidate’s experience, education, training, security clearance, work location, skills, knowledge, and competencies, as well as alignment with our corporate compensation plan and contract specific requirements.

 

The projected annual compensation range for this position is $110,000-$150,000 (USD). This estimate reflects the standard salary range for this position and is just one component of the total compensation package that SimVentions offers. 

Benefits

At SimVentions, we’re committed to supporting the total well-being of our employees and their families. Our benefit offerings include comprehensive health and welfare plans to serve a variety of needs. 

We offer:

 

  • Medical, dental, vision, and prescription drug coverage
  • Employee Stock Ownership Plan (ESOP)
  • Competitive 401(k) programs
  • Retirement and Financial Counselors
  • Health Savings and Health Reimbursement Accounts
  • Flexible Spending Accounts
  • Life insurance, short- & long-term disability
  • Continuing Education Assistance
  • Paid Time Off, Paid Holidays, Paid Leave (e.g., Maternity, Paternity, Jury Duty, Bereavement, Military)
  • Third Party Employee Assistance Program that offers emotional and lifestyle well-being services, to include free counseling
  • Supplemental Benefit Program 

MWAC

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